Old-boy network
Meaning: the way in which men who have been to the same expensive school or university help each other to find good jobs
Example: The old-boy network still operates in some City banks. Mr. Turner got his job through the old-boy network, which consisted of the friends he knew when he was at the university.
Example: The old-boy network still operates in some City banks. Mr. Turner got his job through the old-boy network, which consisted of the friends he knew when he was at the university.